1) Low-cyclic and Repeated Load
水平低周反复荷载
2) low-cycle reversed loads
水平低周反复荷载试验
1.
Based on five specimen tests of interior slab-column connections under low-cycle reversed loads,hysteretic behaviors,ductility,and energy dissipation of interior slab-column connections are studied.
通过5个板柱结构中柱节点的水平低周反复荷载试验,研究了中柱节点的延性、滞回特性、耗能能力和破坏形态。
3) horizontal cyclic loading
低周反复水平荷载
1.
Based upon the experimental study on six separated columns with high axial compression ratiounder horizontal cyclic loading and the analysis on the seismic behavior of the separated columns,this paper has established the model and practical formulas for the calculation of their ultimatestrengths.
本文通过六根分体柱在高轴压比和低周反复水平荷载作用下的试验研究，在已有分体柱抗震性能及刚度分析的基础上，导出了分体柱的承载力计算模型及实用计算公式，提出了分体柱极限承载力的设计计算方法。
2.
Based on the experimental study on six separated columns with high axial compression ratio and under horizontal cyclic loading, this paper analyzes the effects of axial compression ratio and stirrup reinforcement ratio on the seismic behavior of the separated columns, including rigidity, cracking, maximum bearing capacity, failure features and hysteresis curve etc.
本文通过六根分体柱在高轴压比和低周反复水平荷载作用下的试验研究,分析了轴压比、配箍率等对分体柱的刚度、裂缝、最大承载能力、破坏形态及其滞回特性等抗震性能的影响;分析了过渡区设置和斜向水平荷载对分体柱受力性能的影响。
4) cyclic loading
低周反复荷载
1.
Experimental study and analysis on seismic behavior of steel staggered truss framing system under cyclic loading
低周反复荷载作用下交错桁架钢结构抗震性能试验研究与分析
2.
Based on the experiments of concrete-filled square tubular column connections with vertical stiffener under cyclic loading,3D nonlinear finite element models are used to analyze the mechanical properties of connections using ANSYS.
在合理选择材料本构关系、破坏准则的基础上,采用通用有限元软件ANSYS对方钢管混凝土柱-钢梁竖向加劲板式节点进行了低周反复荷载试验,以及在低周反复荷载下的抗震性能分析。
3.
Through the contrast experimental study on one 1/6 scale normal reinforced concrete core walls and one 1/6 scale reinforced concrete core walls with concealed bracings under the low cyclic loading, the effects of concealed bracings on the bearing capacity, stiffness, ductility, energy dissipation, hysteresis property and failure phenomena of reinforced concrete co.
本文在带暗支撑剪力墙研究的基础上,进一步提出了带暗支撑核心筒体,通1/6缩尺的1个带暗支撑筒体结构和1个普通筒体结构的低周反复荷载试验,比较分析了它们的承载力、刚度、延性、滞回特性、耗能能力及破坏机制。
5) low cyclic reversed loading
低周反复荷载
1.
In order to make the joints become a good kind of anti-seismic system, this paper attempts to research it under low cyclic reversed loading.
本文旨在对这种节点在低周反复荷载作用下的抗震性能进行研究，以便使这种节点最终成为一种完善的抗震体系。
6) low cyclic loading
低周反复荷载
1.
Experimental study of unbonded partial prestressed concretebeams under low cyclic loadings;
低周反复荷载作用下无粘结部分预应力混凝土梁受弯性能的试验研究
2.
In order to study the failure mode,seismic behavior and deformation capacity,four full-size small concrete block walls with different structural details are tested under low cyclic loadings.
通过对4片不同构造形式的混凝土小砌块足尺墙片在低周反复荷载作用下的恢复力试验,观测墙体在荷载作用下开裂和破坏的发展过程,研究了不同构造措施和不同结构类型的墙体的破坏形态、钢筋应变及墙体变形能力,得到墙体的开裂荷载和极限荷载。
3.
On the base of last numbers of past documents, low cyclic loading test and fatigue test were carried out to research the failure characteristic hysteretic behavior the condition of stress development t.
本文在参考国内外大量文献资料的基础上，对狗骨式节点在低周反复荷载作用下及疲劳荷载作用下的性能分别进行了试验研究，研究了狗骨式节点的破坏形式、滞回性能、梁截面削弱处和根部的应力应变情况及疲劳性能，并对结果进行了对比分析。
补充资料：反复压缩试验
分子式：
CAS号：
性质：用于测定海绵橡胶制品的压缩疲劳性能的一种试验。试验时，通过在反复压缩应力作用下，连续反复压缩一定次数后，观察试样有无破裂现象，并测定试样的变形，由此判断海绵橡胶制品耐压缩性能好坏。当压缩频率固定时，压缩率、压缩次数、试验温度和停放时间是影响试验结果的主要因素。
CAS号：
性质：用于测定海绵橡胶制品的压缩疲劳性能的一种试验。试验时，通过在反复压缩应力作用下，连续反复压缩一定次数后，观察试样有无破裂现象，并测定试样的变形，由此判断海绵橡胶制品耐压缩性能好坏。当压缩频率固定时，压缩率、压缩次数、试验温度和停放时间是影响试验结果的主要因素。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条